222282721995263 has 2 divisors, whose sum is σ = 222282721995264. Its totient is φ = 222282721995262.

The previous prime is 222282721995253. The next prime is 222282721995311. The reversal of 222282721995263 is 362599127282222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222282721995263 - 2³² = 222278427027967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222282721995196 and 222282721995205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222282721995253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111141360997631 + 111141360997632.

It is an arithmetic number, because the mean of its divisors is an integer number (111141360997632).

Almost surely, 2^{222282721995263} is an apocalyptic number.

222282721995263 is a deficient number, since it is larger than the sum of its proper divisors (1).

222282721995263 is an equidigital number, since it uses as much as digits as its factorization.

222282721995263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52254720, while the sum is 62.

The spelling of 222282721995263 in words is "two hundred twenty-two trillion, two hundred eighty-two billion, seven hundred twenty-one million, nine hundred ninety-five thousand, two hundred sixty-three".